Table 3.

The relation of the total working times and working times in pediatric clinics of the nurses with the knowledge and attituted related with drug administration

Time (years)	Total working time					The working time in pediatric clinics
	<2	2–5	5–10	>10	p	<2	2–5	5–10	>10	p	Total n (%)
Number of nurses, n (%)	32 (32.7)	24 (24.5)	25 (25.5)	17 (17.3)		46 (46.9)	25 (25.5)	22 (22.5)	5 (5.1)		98 (100)
Using calculator in calculating doses, n (%)	24 (75)	20 (83.3)	19 (76)	13 (76.5)	0.677	32 (69.5)	21 (84)	18 (81.8)	5 (100)	0.363	66 (77.6)
Interrupting in the stage of treatment preparation, n (%)	29 (90.6)	21 (87.5)	25 (100)	16 (94.1)	0.348	41 (89.1)	23 (92)	22 (100)	5 (100)	0.451	91 (92.9)
Checking by two individuals in preparation of high risk drugs, n (%)	21 (65.6)	19 (79.1)	14 (56)	9 (52.9)	0.255	30 (65.2)	17 (68)	13 (59.1)	3 (60)	0.923	63 (64.3)
Knowing the rules of drug storage, n (%)	23 (71.8)	18 (75)	20 (80)	14 (82.3)	0.708	31 (67.3)	21 (84)	19 (86.4)	4 (80)	0.275	75 (76.5)
Able to convert drug dose units to each other, n (%)	26 (81.2)	21 (87.5)	23 (92)	15 (88.2)	0.411	38 (82.6)	22 (88)	20 (90.9)	5 (100)	0.815	85 (86.7)
Able to calculate doses after drugs are reconstituted, n (%)	26 (81.2)	22 (91.6)	23 (92)	13 (76.5)	0.184	38 (82.6)	22 (88)	20 (90.9)	4 (80)	0.735	84 (85.7)
Knowing the relation between drug administration routes and drug incompatibilities, n (%)	21 (65.6)	10 (41.7)	19 (76)	13 (76.5)	0.031	29 (63.1)	13 (52)	17 (77.3)	4 (80)	0.307	63 (64.3)
Reporting the physician in case of administration of inappropriate dose, n (%)	29 (90.6)	19 (79.1)	23 (92)	16 (94.1)	0.300	39 (84.7)	22 (88)	21 (95.5)	5 (100)	0.610	87 (89)
Knowing the drug prescription errors on the card of treatment, n (%)	22 (68.7)	13 (54.1)	13 (52)	11 (64.7)	0.670	29 (63.1)	14 (56)	14 (63.6)	2 (40)	0.722	59 (60.2)